201868776080

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1\times {\mathrm{22853}}^1$

素因数の和:23988

約数の個数: 80

約数和(自身を含む): 474139139760

約数和(自身を除く): 272270363680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1013, 1090, 1744, 2026, 2180, 4052, 4360, 5065, 8104, 8720, 10130, 16208, 20260, 22853, 40520, 45706, 81040, 91412, 110417, 114265, 182824, 220834, 228530, 365648, 441668, 457060, 552085, 883336, 914120, 1104170, 1766672, 1828240, 2208340, 2490977, 4416680, 4981954, 8833360, 9963908, 12454885, 19927816, 23150089, 24909770, 39855632, 46300178, 49819540, 92600356, 99639080, 115750445, 185200712, 199278160, 231500890, 370401424, 463001780, 926003560, 1852007120, 2523359701, 5046719402, 10093438804, 12616798505, 20186877608, 25233597010, 40373755216, 50467194020, 100934388040, 201868776080]

約数ペア:

[(1, 201868776080), (2, 100934388040), (4, 50467194020), (5, 40373755216), (8, 25233597010), (10, 20186877608), (16, 12616798505), (20, 10093438804), (40, 5046719402), (80, 2523359701), (109, 1852007120), (218, 926003560), (436, 463001780), (545, 370401424), (872, 231500890), (1013, 199278160), (1090, 185200712), (1744, 115750445), (2026, 99639080), (2180, 92600356), (4052, 49819540), (4360, 46300178), (5065, 39855632), (8104, 24909770), (8720, 23150089), (10130, 19927816), (16208, 12454885), (20260, 9963908), (22853, 8833360), (40520, 4981954), (45706, 4416680), (81040, 2490977), (91412, 2208340), (110417, 1828240), (114265, 1766672), (182824, 1104170), (220834, 914120), (228530, 883336), (365648, 552085), (441668, 457060)]